Base | Representation |
---|---|
bin | 1100101110100… |
… | …0111101011111 |
3 | 10201110010201102 |
4 | 3023220331133 |
5 | 102131224012 |
6 | 5144103315 |
7 | 1215514406 |
oct | 313507537 |
9 | 121403642 |
10 | 53383007 |
11 | 28151497 |
12 | 15a64b3b |
13 | b0a11a2 |
14 | 713863d |
15 | 4a472c2 |
hex | 32e8f5f |
53383007 has 4 divisors (see below), whose sum is σ = 53399880. Its totient is φ = 53366136.
The previous prime is 53382949. The next prime is 53383013. The reversal of 53383007 is 70038335.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 53383007 - 28 = 53382751 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53383037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2108 + ... + 10545.
It is an arithmetic number, because the mean of its divisors is an integer number (13349970).
Almost surely, 253383007 is an apocalyptic number.
53383007 is a deficient number, since it is larger than the sum of its proper divisors (16873).
53383007 is a wasteful number, since it uses less digits than its factorization.
53383007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16872.
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 53383007 is about 7306.3675653501. The cubic root of 53383007 is about 376.5312370653.
The spelling of 53383007 in words is "fifty-three million, three hundred eighty-three thousand, seven".
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